Metrological inspection of portable oxygen meters


Properties:
Gas: Oxygen
Concentration: 0 - 25% by volume O2
Place of inspection: in the laboratory
Time of inspection: up to 5 days d.
Inspection frequency: 6 months
Inspection methods:
BPM 8871101-112 :2006 "Explosive and oxygen gas analyzers-alarmers"
PM 120059523-02:2014 "Portable gas analyzer EX-TEC GM4"
Description: An oxygen gas analyzer is a device for measuring the amount of oxygen in the environment. Oxygen gas analyzers must be registered in the Register of Measuring Instruments of the Republic of Lithuania.
Properties: 
Gas: Oxygen
Concentration: 0 - 25% by volume O2
Place of inspection: In the laboratory
Check time: up to 5 days
Inspection frequency: 6 months
Test method: BPM 8871101-112:2006 "Explosive and oxygen gas analyzers-alarmers" PM 120059523-02:2014 "Portable gas analyzer EX-TEC GM4"